and this is what that looks like. you get an idea. the warm front pushed up to the north of us and the entire area now is unstable. actually, south-southwest, that is where we have a severe thunderstorm watch. that goes until 8:00 and they may consider extending that up to the north just a little bit and to cover all of this. brian, within the next hour, hour and a half, that looks like as it gets closer to the metro, we expect a very heavy rain that were talking about yesterday and you add the wind in here to that saturated soil, and we could have tree lines and power line issues, too. and we'll keep an eye on that. >> cumulative damages, is an issue as well. we know the trouble spot by now when we get this kind of deluge. one of those, old town alexandrea and this is a live look at the waterfront there and that is sand bagged and the flood walls are up as well, at least they're thinking about it and high tide is not expected until later tonight and keeping an eye on things around the river. >>> and is to tojohn henrehan we go with the latest there. >> like the potomac, that is a titles too airy.